Gosink, Mark (SEA): > I'm trying to find out what das client are available. Do you mean GUI clients only or any client? There's my PyDAS code at http://www.biopython.org/~dalke/PyDAS-0.8.tar.gz but it's only a library API and provides no GUI functionality. See the test/ subdirectory for examples of use. You'll need Python 2.0 or more recent installed. Andrew dalke@dalkescientific.com